The influence of emission control on particle number size distribution and new particle formation during China's V-Day parade in 2015
文献类型：期刊论文
| 作者 | Shen, X. J.1,2; Sun, J. Y.1,2,3; Zhang, X. Y.1,2; Zhang, Y. M.1,2; Zhang, L.1,2,4; Fan, R. X.1,2; Zhang, Z. X.1,2; Zhang, X. L.5; Zhou, H. G.5; Zhou, L. Y.5 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2016-12-15 |
| 卷号 | 573页码:409-419 |
| ISSN号 | 0048-9697 |
| 关键词 | Emission control effect V-Day parade Particle number size distribution New particle formation Condensation sink Back trajectories |
| DOI | 10.1016/j.scitotenv.2016.08.085 |
| 通讯作者 | Sun, J. Y.(jysun@camscma.cn) |
| 英文摘要 | Temporary strict emission control strategies were conducted to ensure good air quality for China's V-Day parade (August 20-September 3,2015) in Beijing and nearby cities. The influence of the emission control on particle number size distribution (PNSD) was evaluated based on the long-terni measurements of PNSD at a rural site (Shangdianzi) located northeast of Beijing. This study also presented the comparison results of PNSD during the parade in 2015 and the Olympics in 2008 (August 8-23), as well as the same period without strict emission control in 2010-2013 (August 20-September 3). Compared with the same period in 2010-2013 and 2008 Olympics, the accumulation mode particle number concentration showed a significant reduction in 2015, and the PM1 mass concentration decreased by approximately 60-90%. The alleviation of the PM1 was also associated with the weather conditions. The back trajectories analysis results showed that the southerly air mass passing through the polluted areas accounted for 14% of the total back trajectories in 2015, which contributed to approximately 60% in the other years. During the control period in 2015, there were six new particle formation (NPF) events observed, with a higher frequency, but a lower formation rate and growth rate than the same period in 2010-2013. The comparison of the condensation sink (CS), sulfuric acid, solar radiation and relative humidity among the different years indicated that at Shangdianzi station, the first factor in determining the NPF occurrence was the CS, and the second factor could be the concentration level of precursor vapors participating in the NPF event (e.g., sulfuric acid). (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | CONTINENTAL BOUNDARY-LAYER ; NUCLEATION MODE PARTICLES ; 2008 BEIJING OLYMPICS ; BOREAL-FOREST ; GROWTH-RATES ; LONG-TERM ; SULFUR-DIOXIDE ; SORPES STATION ; AEROSOL ; TRENDS |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000390071000039 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557492 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Sun, J. Y. |
| 作者单位 | 1.Chinese Acad Meteorol Sci, State Key Lab Severe Weather, Beijing 100081, Peoples R China 2.Chinese Acad Meteorol Sci, CMA, Key Lab Atmospher Chem, Beijing 100081, Peoples R China 3.Chinese Acad Sci, State Key Lab Cryosphere Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China 5.Environm Meteorol Forecast Ctr Beijing Tianjin He, Beijing 100089, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, X. J.,Sun, J. Y.,Zhang, X. Y.,et al. The influence of emission control on particle number size distribution and new particle formation during China's V-Day parade in 2015[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2016,573:409-419. |
| APA | Shen, X. J..,Sun, J. Y..,Zhang, X. Y..,Zhang, Y. M..,Zhang, L..,...&Shi, Q. F..(2016).The influence of emission control on particle number size distribution and new particle formation during China's V-Day parade in 2015.SCIENCE OF THE TOTAL ENVIRONMENT,573,409-419. |
| MLA | Shen, X. J.,et al."The influence of emission control on particle number size distribution and new particle formation during China's V-Day parade in 2015".SCIENCE OF THE TOTAL ENVIRONMENT 573(2016):409-419. |
入库方式： iSwitch采集
来源：寒区旱区环境与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。